308171808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2247

約数の個数: 144

約数和(自身を含む): 1016136576

約数和(自身を除く): 707964768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2153, 2272, 2556, 2982, 3408, 3976, 4306, 4473, 5112, 5964, 6459, 6816, 7952, 8612, 8946, 10224, 11928, 12918, 15071, 15904, 17224, 17892, 19377, 20448, 23856, 25836, 30142, 34448, 35784, 38754, 45213, 47712, 51672, 60284, 68896, 71568, 77508, 90426, 103344, 120568, 135639, 143136, 152863, 155016, 180852, 206688, 241136, 271278, 305726, 310032, 361704, 458589, 482272, 542556, 611452, 620064, 723408, 917178, 1070041, 1085112, 1222904, 1375767, 1446816, 1834356, 2140082, 2170224, 2445808, 2751534, 3210123, 3668712, 4280164, 4340448, 4891616, 5503068, 6420246, 7337424, 8560328, 9630369, 11006136, 12840492, 14674848, 17120656, 19260738, 22012272, 25680984, 34241312, 38521476, 44024544, 51361968, 77042952, 102723936, 154085904, 308171808]

約数ペア:

[(1, 308171808), (2, 154085904), (3, 102723936), (4, 77042952), (6, 51361968), (7, 44024544), (8, 38521476), (9, 34241312), (12, 25680984), (14, 22012272), (16, 19260738), (18, 17120656), (21, 14674848), (24, 12840492), (28, 11006136), (32, 9630369), (36, 8560328), (42, 7337424), (48, 6420246), (56, 5503068), (63, 4891616), (71, 4340448), (72, 4280164), (84, 3668712), (96, 3210123), (112, 2751534), (126, 2445808), (142, 2170224), (144, 2140082), (168, 1834356), (213, 1446816), (224, 1375767), (252, 1222904), (284, 1085112), (288, 1070041), (336, 917178), (426, 723408), (497, 620064), (504, 611452), (568, 542556), (639, 482272), (672, 458589), (852, 361704), (994, 310032), (1008, 305726), (1136, 271278), (1278, 241136), (1491, 206688), (1704, 180852), (1988, 155016), (2016, 152863), (2153, 143136), (2272, 135639), (2556, 120568), (2982, 103344), (3408, 90426), (3976, 77508), (4306, 71568), (4473, 68896), (5112, 60284), (5964, 51672), (6459, 47712), (6816, 45213), (7952, 38754), (8612, 35784), (8946, 34448), (10224, 30142), (11928, 25836), (12918, 23856), (15071, 20448), (15904, 19377), (17224, 17892)]